369 Zone project cover, manifestation mobile app and marketing site
Product Management

369 Zone

Flutter Astro iOS
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369 Zone

A manifestation and intention-setting mobile app published on the App Store, together with its marketing and legal site. I own the product end to end: onboarding flow, subscription paywall, the daily dashboard, and the 49-page public site that supports it.

What I Built
  • Designed a resumable onboarding flow that restores users to the exact step they left off at, rather than restarting them
  • Built the subscription paywall and daily dashboard, and shipped both through App Store review
  • Rebuilt the marketing site from a hosted website builder onto Astro, preserving all 48 existing URLs so no search traffic was lost
  • Moved hosting onto a self-managed containerised stack with automated TLS renewal and a verified zero-downtime deploy path

Technologies: Flutter, FlutterFlow, Astro, Docker, nginx, Let's Encrypt

Status: Live on the App Store and at 369.zone

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ecom.ltd project cover, AI content production platform
Product Management

ecom.ltd

AI Pipeline Python Docker
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ecom.ltd

An automated production line for user-generated-style marketing content. The platform takes a product brief and runs it through a scripted pipeline of generation, review and asset assembly stages, so that output volume is a function of infrastructure rather than of hours worked.

What I Built
  • Designed the content pipeline as discrete, individually retryable stages so a failure at any step does not discard the whole run
  • Runs on a self-hosted containerised stack that also serves several other production sites without interference
  • Built health checks into every deployment path, so a bad release surfaces immediately instead of silently degrading

Technologies: Python, FastAPI, Docker, nginx, LLM APIs

Status: Live and in active development

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Slide Forge AI project cover, AI presentation generation mobile app
Product Management

Slide Forge AI

Mobile AI FlutterFlow
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Slide Forge AI

A mobile application that generates presentation decks from a short prompt. Slide Forge was the first product in the portfolio to produce a genuine, measurable usage signal, which made it the reference point for how the other apps are instrumented and evaluated.

What I Built
  • Prompt-to-deck generation flow, from user intent through to an exportable presentation
  • Instrumented the funnel so that drop-off could be located precisely rather than guessed at
  • Established the measurement approach later reused across the rest of the app portfolio

Technologies: Flutter, FlutterFlow, LLM APIs

Status: Live

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WurmUp project cover, scheduled session warm-up utility for iOS and macOS
Product Management

WurmUp

iOS macOS Automation
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WurmUp

A scheduling utility for developers who work in fixed-length usage windows. WurmUp opens that window at a chosen hour so it is not wasted. The design decision that defines the product: the automation runs in the user's own GitHub Actions account, so there is no company server holding their credentials.

What I Built
  • Serverless-by-design architecture: automation executes in the user's own CI account, so the product never holds user credentials
  • One-time purchase rather than a subscription, matching a utility that runs unattended
  • Native iOS and macOS clients sharing a single scheduling core

Technologies: Swift, GitHub Actions, FlutterFlow

Status: In development, pre-release

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MSc dissertation cover, data quality management in open-sourced data sets, University of Greenwich
Research

MSc Thesis

Research Statistics
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MSc Thesis

Assessing Data Quality Management Issues in Open-Sourced Data Sets with Statistical Methodology. MSc dissertation, University of Greenwich, December 2024. Open-source datasets underpin most modern AI and analytics work, yet their quality is inconsistent and rarely measured before use. I built DataQualityPackage, an R package that scores a dataset across four quality dimensions, completeness, accuracy, consistency and timeliness, and automates the checks a analyst would otherwise perform by hand.

Contribution
  • Built DataQualityPackage in R, implementing missing-value imputation, outlier and anomaly detection, redundancy checks, correlation analysis and distribution assessment as a single reusable toolkit
  • Followed a design science methodology: derived the four quality dimensions from a literature review, built the artefact, then validated it against real datasets rather than synthetic ones
  • Validated on publicly available Kaggle datasets, where the framework surfaced concrete coverage gaps, outdated records and format inconsistencies that manual review had missed
  • Added heatmap and boxplot visualisations so structural problems in a dataset are legible at a glance, not only present in the summary statistics
  • Incorporated ethical dimensions (data privacy and bias detection) which most data quality frameworks leave out entirely

Technologies: R, statistical modelling, missing data imputation, outlier detection, data visualisation

Status: Submitted December 2024 · MSc Management of Business Information Technology, University of Greenwich · Supervisor: Dr Solomon Ebenuwa

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Art Project Lab homepage, an art portfolio preparation studio website in Istanbul
Web Development

Art Project Lab

UI/UX Web Design
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Art Project Lab

Designed and developed a collaborative hub for artistic exhibitions and digital collaborations. This platform serves as a space for artists to showcase their work and collaborate on innovative projects.

Development Process
1
Discovery
User interviews and artistic needs analysis
2
Design
Wireframes and interactive prototypes focused on artwork display
3
Development
Frontend implementation with mobile-first approach
4
Launch
Deployment and artist onboarding
  • Created a responsive gallery system that adapts to various artwork formats
  • Implemented artist collaboration tools for project coordination
  • Designed an exhibition calendar with event management features
  • Optimized image loading for high-resolution artwork display

Technologies: HTML5, CSS3, JavaScript, PHP, MySQL

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Şafak Eyüboğlu visual artist portfolio website, paintings section
Web Development

Şafak Eyüboğlu

Portfolio Minimalism
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Şafak Eyüboğlu Portfolio

Created a personal portfolio site with a modern, minimalistic approach that emphasizes content clarity and intuitive navigation while showcasing the client's professional accomplishments.

Design Highlights
  • Implemented minimalist design principles for distraction-free content consumption
  • Crafted intuitive navigation with seamless transitions between portfolio sections
  • Designed a responsive layout that maintains visual integrity across devices
  • Created a custom lightbox for portfolio item display with gesture controls
Client Feedback
Ömer created exactly the clean, minimalist site I was looking for. The focus on typography and whitespace perfectly showcases my work without distractions.
Şafak Eyüboğlu

Technologies: HTML5, CSS3, JavaScript, jQuery, GSAP

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Oğuzhan Mavioğlu artist portfolio website homepage
Web Development

Oguzhan Mavioglu

Photography Gallery
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Oguzhan Mavioglu Portfolio

Designed a visually captivating showcase for a creative professional that highlights photography work through an immersive, interactive gallery experience while maintaining optimal performance.

Key Challenges & Solutions
High-Resolution Images
Implemented progressive loading and WebP format conversion to reduce initial load times by 60%
Gallery Performance
Created a virtualized gallery system that only renders visible images, enabling smooth scrolling with 100+ photos
Mobile Experience
Designed custom touch-based interactions for intuitive image browsing on mobile devices

Technologies: HTML5, CSS3, JavaScript, Intersection Observer API, Lazy Loading

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Eda Ömerbeyoğlu painter portfolio website homepage
Web Development & Project Management

Eda Ömerbeyoğlu

Artist Portfolio Exhibition
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Eda Ömerbeyoğlu Website & Exhibition

Created a stunning digital space for an artist's journey and managed the "TROHUT TO JOURNEY" Exhibition at Bomontiada in 2023, combining web development and physical exhibition management.

Exhibition Project Management
  • Managed stakeholders to ensure smooth operations throughout the exhibition
  • Designed all digital and printed works to maintain consistent branding
  • Created wall infographics & video content to enhance visitor experience
  • Coordinated setup and logistics for the physical exhibition space
Website Development
  • Designed an immersive digital experience that reflects the artist's aesthetic
  • Implemented interactive artist journey timeline with animation effects
  • Created virtual exhibition space with 360° gallery views
  • Integrated ticketing system for exhibition attendance

Technologies: HTML5, CSS3, JavaScript, Three.js, GSAP

Timeline: Exhibition held at Bomontiada, 2023

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Dice and Do homepage, gourmet dice product e-commerce site in Istanbul
Product & Web Development

Dice & Do

E-commerce Mobile App
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Dice & Do (2023)

As Product Manager, I led the development of this innovative fusion of digital and real-world entertainment that combines mobile app gaming with physical dice products designed as unique gifts.

1
Mobile App
6+
Physical Products
2023
Launch Year
Product Management Role
  • Led the product roadmap from concept to market launch
  • Coordinated mobile app development across iOS and Android platforms
  • Managed the creation of physical dice products with manufacturing partners
  • Developed the marketing strategy for this unique hybrid product
  • Coordinated user testing to refine both digital and physical experiences

Technologies: React Native, Firebase, E-commerce Platform, Payment Processing

Timeline: Product Manager (2023)

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Demirhan Mühendislik corporate engineering website homepage
Web Development

Demirhan Mühendislik

Corporate Engineering
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Demirhan Mühendislik

Developed a professional corporate engineering website that establishes a strong professional presence, effectively communicates complex engineering services, and drives client engagement.

Corporate Site Features
  • Designed a professional information architecture to highlight services and expertise
  • Implemented project showcase with filterable portfolio of engineering projects
  • Created interactive service descriptions with technical specifications
  • Developed a client portal for project monitoring and document access
  • Integrated a bilingual content management system for easy updates

Technologies: HTML5, CSS3, JavaScript, PHP, Bootstrap, MySQL

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Regression-Based Price Coach project cover, statistical pricing recommendation tool
Research

Regression-Based Price Coach

Data Analysis Dashboard
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Regression-Based Price Coach

Built a data-driven dashboard that integrates survey results to optimize pricing strategies, helping businesses make informed decisions about product pricing based on statistical analysis.

Data Flow Architecture
Diagram of the data quality assessment flow used in the MSc dissertation
Statistical Approach
  • Developed regression models in SPSS and R to analyze price sensitivity
  • Created interactive visualization of pricing data for strategic decision-making
  • Implemented consumer survey analysis tools to identify pricing trends
  • Built automated reporting system for ongoing price optimization

Technologies: SPSS, R, HTML, CSS, JavaScript, Data Visualization

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Artifacts Selling Platform project cover, e-commerce for artifacts and digital collectibles
Product Management

Artifacts Selling Platform

E-commerce Digital Collectibles
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Artifacts Selling Platform

Created an e-commerce solution tailored for artifacts and digital collectibles, developed with HTML & PHP to ensure secure transactions and an optimal user experience for both buyers and sellers.

Platform Capabilities
  • Designed an artifact showcase with detailed provenance display
  • Implemented secure escrow system for high-value transactions
  • Created seller verification process for authenticity assurance
  • Developed collection management tools for buyers
  • Built custom search filters for specialized artifact categories
Key Challenges & Solutions
Authentication
Implemented a multi-step verification process for artifact authenticity
Transaction Security
Created a secure payment gateway with fraud detection systems
Digital Rights
Developed a digital certificate system for ownership verification

Technologies: HTML, PHP, MySQL, JavaScript, Payment Processing APIs

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GammaAI project cover, AI slide generation mobile app, 1,500 new users per month
Product Management

GammaAI

Mobile App Performance Marketing
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GammaAI

A mobile application that generates presentation decks from a short prompt. I ran user acquisition and the creative system behind it, scaling paid channels while holding efficiency metrics steady.

Acquisition & Creative
  • Managed paid acquisition across Apple Ads, TikTok Ads and Google Ads
  • Scaled to 1,500 new users per month at a 30% acquisition rate
  • Produced eight AI-generated creatives using green screen and animation formats
  • Designed and prepared every in-app visual asset and App Store listing image
  • Ran regional campaign analysis and re-engagement measurement

Tools: Apple Search Ads, TikTok Ads Manager, Google Ads, AI video generation

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Amazon FBA Brands project cover, marketplace advertising operations with 284 percent year-over-year growth
Project Management

Amazon FBA Brands

Marketplace Advertising
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Amazon FBA Brands

Ongoing marketplace operations for Amazon FBA brands selling in Türkiye, covering advertising, keyword strategy and the creative work that bundle listings depend on.

Scope & Results
  • Monthly keyword research and analysis through Amazon Ads
  • Negative keyword management to cut wasted spend
  • Advertising budget optimisation across campaign types
  • Creative asset production tailored to multi-pack bundle listings
  • 284% year-over-year sales growth with a lower ACoS and higher conversion

Tools: Amazon Ads, Amazon Business Reports, Seller Central

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AI Product Imagery project cover, ghost and model product visuals generated for a ready-to-wear catalogue
Project Management

AI Product Imagery

Generative AI E-commerce
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AI Product Imagery

A ready-to-wear client had a catalogue of more than a hundred products and too few usable photographs. Commissioning a shoot per item was neither fast enough nor affordable, so the existing photography had to carry the whole catalogue.

Approach
  • Worked entirely from existing product photos, with no additional photoshoots
  • Produced ghost product images without a model and model-based usage visuals
  • Defined visual references so background, framing and lighting stayed consistent
  • Generated controlled variations per product rather than one-off outputs
  • Delivered a catalogue that meets e-commerce standards for colour and framing

Tools: Generative image models, reference-driven prompting, batch post-processing

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B2B Lead Generation project cover, UK outbound campaigns with an 88 percent open rate
Project Management

B2B Lead Generation

Outbound Data
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B2B Lead Generation

Lead partner work for Theaplus Ltd., generating industry-specific B2B leads in the UK market and driving registrations for a London furniture event during Clerkenwell Design Week.

Campaign & Dataset
  • Ran a personalised outreach campaign against a 15,000-contact, event-focused dataset
  • Achieved an 88% open rate and 18% event registration conversion
  • Built the dataset through domain-based collection around a London B2B furniture event
  • Segmented every lead by sector, niche industry classification and relevance
  • Delivered a clean, structured dataset ready for outreach and partnerships

Tools: Apollo, Mailchimp, dynamic email templating

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Big Ben Invest paid acquisition project cover, Google Ads across 113 high-intent keywords
Project Management

Big Ben Invest, Paid Acquisition

Google Ads Lead Gen
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Big Ben Invest, Paid Acquisition

Web traffic and lead generation campaigns for the Big Ben Invest group and its sub-brands, targeting the London market across two property and relocation websites.

Campaign Management
  • Managed campaigns for bigbeninvest.co.uk and bbremoval.co.uk
  • Optimised across 113 high-intent keywords with a continuously learning bid algorithm
  • Implemented location-based customisation and conversion rate optimisation
  • Applied audience segmentation and A/B testing to maximise budget efficiency
  • Integrated an AI phone assistant to qualify incoming ad-generated leads

Tools: Google Ads, conversion tracking, AI voice qualification

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Big Ben Suites channel operations project cover, listing sync across Booking.com, Expedia and Airbnb
Project Management

Big Ben Suites, Channel Operations

Channel Ops Automation
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Big Ben Suites, Channel Operations

Booking efficiency and channel performance for Big Ben Suites, keeping listings and availability correct across three booking platforms without manual reconciliation.

Operations
  • Managed property listings and booking operations end to end
  • Provided listing management and optimisation across Booking.com and Expedia
  • Oversaw the booking pipeline for Airbnb and Expedia
  • Ensured reservation synchronisation and availability accuracy across all channels
  • Coordinated automation workflows and daily operational processes

Tools: iCalendar sync, Booking.com, Expedia, Airbnb

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Big Ben Invest homepage, London property investment website with search filters
Web Development

Big Ben Invest

Corporate Site Property Search
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Big Ben Invest

Corporate website for a London property investment company, built around a property search experience and a lead capture path for prospective buyers.

Delivery
  • Designed the property search interface with country, city and type filters
  • Built the enquiry and Get In Touch conversion path used by the ad campaigns
  • Handled content management and technical setup alongside design
  • Kept the site consistent with the sub-brand bbremoval.co.uk

Tools: Web design, CMS, on-page SEO, conversion tracking

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Defne Orcan homepage, animation designer portfolio with game art and 3D work
Web Development

Defne Orcan

Portfolio Artist Site
View Details

Defne Orcan

Portfolio website for an animation designer, covering game art, 3D modelling, 2D works, animation, character design and performance art in a single browsable structure.

Delivery
  • Structured the navigation around distinct practice areas rather than one flat gallery
  • Handled artwork photography and the presentation of exhibition material
  • Built the site to carry mixed media, from stills to animation samples
  • Managed content structure and technical setup end to end

Tools: Web design, media handling, CMS

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